5623073 has 6 divisors (see below), whose sum is σ = 5973606. Its totient is φ = 5292032.

The previous prime is 5623043. The next prime is 5623081. The reversal of 5623073 is 3703265.

5623073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 3211264 + 2411809 = 1792^2 + 1553^2 .

It is not a de Polignac number, because 5623073 - 2¹⁶ = 5557537 is a prime.

It is a super-3 number, since 3×5623073³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (5623003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9440 + ... + 10017.

It is an arithmetic number, because the mean of its divisors is an integer number (995601).

Almost surely, 2^5623073 is an apocalyptic number.

It is an amenable number.

5623073 is a deficient number, since it is larger than the sum of its proper divisors (350533).

5623073 is a wasteful number, since it uses less digits than its factorization.

5623073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19491 (or 19474 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 5623073 is about 2371.3019630574. The cubic root of 5623073 is about 177.8243543616.

The spelling of 5623073 in words is "five million, six hundred twenty-three thousand, seventy-three".